The Library
Every peptide, graded on its evidence
52 compounds across 9 categories — mechanism, evidence, protocols, interactions, and monitoring for each.
7 compounds
Ipamorelin
NNC 26-0161
The most selective GH secretagogue — a clean pulse of growth hormone with minimal off-target signalling.
CJC-1295 (no DAC)
Mod GRF 1-29 · Modified GRF (1-29)
A stabilised GHRH fragment that amplifies each natural GH pulse — the standard partner to a secretagogue.
Tesamorelin
Egrifta · TH9507
The one FDA-approved GHRH analogue — proven to reduce visceral fat in clinical trials.
Sermorelin
GRF 1-29 · Geref
The original GHRH analogue — once FDA-approved for pediatric GH deficiency, now used off-label for GH support.
MK-677 (Ibutamoren)
Ibutamoren · Nutrobal
An orally active, long-acting GH secretagogue — convenient but notably raises appetite and blood sugar.
IGF-1 LR3
Long R3 IGF-1
A potent, long-acting IGF-1 analogue with strong anabolic signalling — and serious safety caveats.
GHRP-6
Growth Hormone Releasing Peptide 6
An older ghrelin-mimetic secretagogue with strong GH release — and strong hunger.
Research & educational information only — not medical advice.
You must be 18 or older to use this site. The peptides described are presented as research chemicals intended for research purposes only. Most are not approved by the FDA for human use. Dosing ranges reflect what has appeared in the scientific literature or community protocols and are not prescriptions. Nothing here replaces evaluation by a licensed physician who knows your full medical history.
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